650 FILICES. 
27. Nephrodium (Lastrea) salvinii, Bak. in Hook. et Bak. Syn. Fil. p. 274. 
Guatemaa, Choctum (Godman & Salvin). Hb. Kew. 
28. Nephrodium (Lastrea) sanctum, Bak. in Hook. et Bak. Syn. Fil. p. 267. 
Guatemata, Alotenango (Godman & Salvin).—West Inpims; Andes of Ecvabor. 
Hb. Kew. 
29. Nephrodium skinneri, Hook. Sp. Fil. iv. p. 64, et 2nd Cent. Ferns, t. 25; 
Hook. et Bak. Syn. Fil. p. 287. 
Aspidium francoanum, Fourn. in Bull. Soc. Bot. France, xix. p. 255, et in Bot. Zeit. 1873, p. 6. 
GvATEMALA, without locality (Skinner); Nicaracua, Chontales 2000 feet (Lévy, 506). 
Hb. Kew. 
30. Nephrodium (Lastrea) sloanei, Bak. in Hook. et Bak. Syn. Fil. p. 263. 
Aspidium macrourum, Fourn. Mex. Pl. Enum. i. p. 95, pro parte, vix Kaulf. 
Lastrea macroura, Liebm. Mexicos Bregner, p. 119. 
Nephrodium macrourum, et N. serra, Hook. Sp. Fil. iv. pp. 96-98. 
Nephrodium conspersum, Schrad., teste Fourn. . 
‘South Mexico, Santa Maria, Tlapacoya (Liebmann) ; Panama, Boquete, Veraguas 
(Seemann, 1552).—Cusa to Peru and Brazit. Hb. Kew. 
31. Nephrodium (Lastrea) sphzrocarpum, Hook. Sp. Fil. iv. p. 139 ; Hook. 
et Bak. Syn. Fil. p. 277. 
Athyrium spherocarpon, Fée, 5° Mém. Foug. p. 186; Fourn. Mex. Pl. Enum. i. p. 101. 
Aspidium athyrioides, Mart. et Gal. Foug. Mex. p. 67, t. 18. 
Lastrea athyrioides, Liebm. Mexicos Bregner, p. 122. 
Aspidium agatholepis, Féc, 8° Mém. Foug. p. 106; Fourn. loc. cit. p. 97. 
South Mexico, Real del Monte, 8000 feet (Galeotti, 6425 ; Coulter, 1699, 1710), 
Itzhuatlancillo (Bourgeau, 2608), Barranca de Sante Fé (Bourgeau, 1164). Hb. Kew. 
32. Nephrodium (Lastrea) sprengelii, Hook. Sp. Fil. iv. p. 94; Hook. et 
Bak. Syn. Fil. p. 258. 
Aspidium sprengelii, Kaulf. in Flora, 1823, p. 365; Mett. Pheg. und Aspid. p. 81; Fourn. Mex. 
Pl. Enum. i. p. 94, et in Bull. Soc. Bot. France, xix. p. 254. 
SoutH Mexico, Teapa, Tabasco (Linden, 494); GuaremaLa (Skinner); Nicaragua, 
Chontales (Lévy, 513; Tate, 33); Panama, Gorgona (S. Hayes, 388)—West Inpvizs. 
Hb. Kew. 
23. Nephrodium stenophyllum, Bak. in Journ. Bot. 1884, p. 363. 
Costa Rica, without locality ({arrison). Hb. Kew. 
34. Nephrodium (Lastrea) tetragonum, Hook. - Sp. Fil. iv. p. 108; Hook. 
et Bak. Syn. Fil. p. 266. 
_Aspidium tetragonum, Mett. Pheg. und Aspid. p. 95. 
Aspidium schaffneri, Fourn. Mex. Pl. Enum. i. p. 96. 
Nephrodium schaffneri, Fée, 8° Mém. Foug. p. 108, ex Fourn. 
